Home
Class 14
MATHS
In a circle of radius 28 cm, an arc subt...

In a circle of radius 28 cm, an arc subtends an angle of `108^(@)` at the centre .
(a) Find the area of the sector.
(b) Find the length of the arc.

Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    ARIHANT SSC|Exercise INTRODUCTORY EXERCISE- 10.1|32 Videos

  • MENSURATION

    ARIHANT SSC|Exercise INTRODUCTORY EXERCISE- 10.2|10 Videos

  • LOGARITHM

    ARIHANT SSC|Exercise EXERCISE LEVEL 2|19 Videos

  • MIXED GRAPH

    ARIHANT SSC|Exercise Higher Skill Level Questions|15 Videos

Similar Questions

Explore conceptually related problems

In a circle of radius 28 cm, an arc subtends an angle of 108^@ at the center. Find the length of the arc.

In a circle of radius 21 cm, an arc subtends an angle of 60^(@) at the centre. Find the length of the arc.

In a circle of radius 21 cm, an arc subtends an angle of 60^(@) at the centre. Find the area of sector formed by the arc.

In a circle of radius 4 cm, an arc subtends an angle of 60^(@) at the centre. Find the length of the arc.

In a circle of radius 10 cm, an arc subtends an angle of 108o at the centre. What is the area of the sector in terms of pi ?

In a circle of radius 21 cm, an arc subtends an angle of 60^(@) at the centre. The length of the arc is

In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. Find : Area of the sector formed by the arc

In a circle of radius r cm, an arc subtends an angle of 60^(@) at the centre. The length of the arc will be :

ARIHANT SSC-MENSURATION-TEST OF YOUR LEARNING
  1. In a circle of radius 28 cm, an arc subtends an angle of 108^(@) at t...

    Text Solution

    |

  2. Three equal circles each of radius 1 cm are circumscribed by a larger...

    Text Solution

    |

  3. Three circular rings of equal radii of 1 cm each are touching each oth...

    Text Solution

    |

  4. An equilateral triangle circumscribes all the three circles each of ra...

    Text Solution

    |

  5. Six circles each of unit radius are being circumscribed by another la...

    Text Solution

    |

  6. There are six circular rings of iron , kept close to each other . A st...

    Text Solution

    |

  7. An equilateral triangle circumscribes all the six circles , each with ...

    Text Solution

    |

  8. A cube of maximum possible volume is cut from the sphere of diameter ...

    Text Solution

    |

  9. A cube of maximum possible volume is cut from the sphere of diameter ...

    Text Solution

    |

  10. In a right angle triangle ABC , what is the maximum possible area of ...

    Text Solution

    |

  11. In the adjoining figure a square of maximum possible area is circumsc...

    Text Solution

    |

  12. In the adjoining figure PQRS is a square of maximum possible area whic...

    Text Solution

    |

  13. In the adjoining figure a quadrant ( of circle ) inscribes a square of...

    Text Solution

    |

  14. In the adjoining figure , AB is the diameter of a semicircle of maximu...

    Text Solution

    |

  15. In a quadrant ( of a circle ) a circle of maximum possible area is giv...

    Text Solution

    |

  16. There are 120 legs and 50 heads of some ducks and horses grazing in a ...

    Text Solution

    |

  17. A 12 cm long wire is bent to form a triangle with one of its angles as...

    Text Solution

    |

  18. A clock is started at 12 o'clock noon. By 10 minutes past 5, the hour ...

    Text Solution

    |

  19. The compound interest on a sum of money for 2 years is Rs. 615 and the...

    Text Solution

    |